Answer:roughly around 70 yards since a whole foot ball field including the the touch down is about 120 yards I think
Step-by-step explanation:
Answer:
So then the we have perfect linear association. Because the heights and weights of the men are similar.
Step-by-step explanation:
Let X represent the Height and Y the weigth
We have the follwoing dataset:
X: 70, 69
Y: 169, 164
n=2
The correlation coefficient is a "statistical measure that calculates the strength of the relationship between the relative movements of two variables". It's denoted by r and its always between -1 and 1.
And in order to calculate the correlation coefficient we can use this formula:
For our case we have this:
n=2
And if we replace in the formula we got:
So then the we have perfect linear association. Because the heights and weights of the men are similar.
There are two sets of Y values identical ( 0 and 5 ).
There are two sets of identical X values ( -1 and 2)
This makes a rectangle.
The length is 5-0 = 5
The width is 2 - -1 = 3
Area = Length x width = 5 x 3 = 15 square units.
Answer:
0
Step-by-step explanation:
just did it. hope it helps
Answer:
-2.65
Step-by-step explanation: